@Steven, great news you've found the ss13 blazer awesome.
There's no right or wrong way of wearing a particular piece of garment. Your way is the best way.....FOR YOU, the only person you need to please is yourself

One of the most impressive runway presentations in years ( I stressed " runway " because stores will no doubt stock many silent, commercially viable pieces ). You can discard the " James Bond " section if you don't like the fitted silhouette ( I have to pass those coz they won't fit me ), pretty much everything else is typical YY. Refreshing too that we have a collection that's not defined by its badass pants ( be it retail or in 2nd hand market ) and the Master once...

@Steven I believe you're about an inch taller but I'm much fatter than you? You should have no problem with size 2. Please see the description
http://www.styleforum.net/t/280641/yohji-or-how-i-learned-to-stop-worrying-and-love-the-looser-fit-yohji-yamamoto-thread/4920#post_6369325
On the runway this blazer was worn over a really big knit cardigan ( it ain't a shirt ) so it's big alright. The unlined blazer is so light it needs kind of stiff cotton lapels, shoulder panel...

Thanks, both blazer and pants are size 2. I don't know your shoulder width, I prefer to call being " coccooned " comfortably rather than drowned in a garment that's meant to fit loosely. Besides, many traditional Chinese costumes are cut that way. I'm not normally a fold-sleeve person but folding these feels right and more akin to the Chinese look.This very old school Yohji Look 36 set up will get more use than the Look 38 Missing Cat, that's for sure.

Thanks.It's stitched on, can be carefully removed to wear as a plain ( if that can be described as such ) blazer. It can even be restitched to the inside like one depicted by one of the Super Tokyo Twins on the runway. Look 39 even has a half dangling poster. Options, options...